Magnet Right-Angle Adapter.
Insulated 4 mm Banana (female).
Jack to 6.6 mm diameter.
Optimum safety thanks to the insulation of the overall length of the magnet and its barrier which reminds the forbidden area. Dedicated to semitemporary measuring of voltages onto steel screw terminal blocks. Fast connecting and disconnecting to terminal block thanks to magnet. Safety and preciseness putting thanks to its handle. Access to deep terminal blocks in cluttered environment thanks to the length and fineness of the stick.